From: Alex Kost <alezost@gmail.com>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: guix-devel@gnu.org
Subject: Re: [PATCH 2/4] emacs: Add 'guix-devel-download-package-source'.
Date: Wed, 07 Oct 2015 20:25:44 +0300 [thread overview]
Message-ID: <87si5mbnfr.fsf@gmail.com> (raw)
In-Reply-To: <87mvvu6f5y.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Wed, 07 Oct 2015 14:23:21 +0200")
Ludovic Courtès (2015-10-07 15:23 +0300) wrote:
> Alex Kost <alezost@gmail.com> skribis:
>
[...]
>> I don't see a problem here, since a fake sha256 may be any string,
>
> Not really, since ‘base32’ is a macro that checks its argument at
> expansion time. So in practice one cannot C-M-x a package with a random
> base32 string.
Ah, indeed, it can't be any string, but it can be an empty string
(perhaps it's a bug in ‘base32’?)
>> for example "" (an empty string). Also I believe people begin to
>> write a new package from some template, so you have a working skeleton
>> of future package with all required fields from the very beginning.
>> Then after filling an origin 'uri', you could "C-c . s" to download
>> the source and get its hash.
>
> Hmm. I’m skeptical. :-)
Sorry, I didn't get it. Skeptical that people start from a template?
Or that one can download a source after filling an origin 'uri'? If the
latter, I definitely did it.
> What about, instead, providing an interactive function that would prompt
> for a URL, run ‘guix download’ on that, and emit an ‘origin’ template at
> point with all the info?
I see several problems here, but the main is: this sounds like it should
be synchronous: you give an URL, wait until the source is downloaded and
finally get the template at point. But downloading can take a VERY long
time, so I don't think it will be a usable command.
>> Oh, now I see what you mean. Well, I don't know, I think if a user has
>> a habbit to check a signature, he will check it anyway; and if not, then
>> not. Besides, at first a packager needs to find an URL of the source
>> tarball, so he will meet a signature anyway, if it exists. So it's up
>> to him if he checks it or not.
>
> (Him or her.)
Yes, I just always say/write "he", "him", etc.
> I think we really want to give packagers a strong incentive to check
> signatures. Tools should make it easy to do that.
OK, I understand.
--
Alex
next prev parent reply other threads:[~2015-10-07 17:25 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-02 13:04 emacs: devel: Add lint/download commands Alex Kost
2015-10-02 13:04 ` [PATCH 1/4] emacs: Add 'guix-devel-with-definition' Alex Kost
2015-10-03 20:31 ` Ludovic Courtès
2015-10-02 13:04 ` [PATCH 2/4] emacs: Add 'guix-devel-download-package-source' Alex Kost
2015-10-03 20:35 ` Ludovic Courtès
2015-10-04 13:39 ` Alex Kost
2015-10-04 16:57 ` Ludovic Courtès
2015-10-04 18:28 ` Alex Kost
2015-10-05 15:55 ` Ludovic Courtès
2015-10-06 15:11 ` Alex Kost
2015-10-07 2:07 ` Checking signatures on source tarballs Mark H Weaver
2015-10-07 3:18 ` Christopher Allan Webber
2015-10-07 8:29 ` Andreas Enge
2015-10-07 12:06 ` Ludovic Courtès
2015-10-07 14:09 ` Mark H Weaver
2015-10-07 18:05 ` Leo Famulari
2015-10-07 20:59 ` Ludovic Courtès
2015-10-08 11:44 ` Ludovic Courtès
2015-10-12 8:37 ` Brandon Invergo
2015-10-12 9:18 ` [bug-gsrc] " Brandon Invergo
2015-10-12 16:38 ` Ludovic Courtès
2015-10-12 21:26 ` Brandon Invergo
2015-10-12 21:34 ` Ludovic Courtès
2015-10-12 22:06 ` Brandon Invergo
2015-10-13 9:47 ` Ludovic Courtès
2015-10-12 16:39 ` Ludovic Courtès
2016-02-22 4:20 ` Christopher Allan Webber
2015-10-10 7:22 ` Alex Vong
2015-10-10 17:03 ` Mark H Weaver
2015-10-11 17:44 ` Ludovic Courtès
2015-10-14 5:33 ` Rastus Vernon
2015-10-15 13:33 ` Mark H Weaver
2015-10-07 17:45 ` Alex Kost
2015-10-07 12:23 ` [PATCH 2/4] emacs: Add 'guix-devel-download-package-source' Ludovic Courtès
2015-10-07 17:25 ` Alex Kost [this message]
2015-10-07 19:15 ` Ian Denhardt
2015-10-09 12:14 ` Alex Kost
2015-10-07 22:10 ` Ludovic Courtès
2015-10-08 11:27 ` Alex Kost
2015-10-08 11:46 ` Ludovic Courtès
2015-10-09 12:08 ` Alex Kost
2015-10-09 12:17 ` Ludovic Courtès
2015-10-09 14:00 ` [PATCH] emacs: Add 'guix-devel-build-package-source' Alex Kost
2015-10-11 18:33 ` Ludovic Courtès
2015-10-08 14:43 ` [PATCH 2/4] emacs: Add 'guix-devel-download-package-source' Christopher Allan Webber
2015-10-08 15:03 ` Ludovic Courtès
2015-10-02 13:04 ` [PATCH 3/4] lint: Export 'run-checkers' Alex Kost
2015-10-03 20:36 ` Ludovic Courtès
2015-10-02 13:04 ` [PATCH 4/4] emacs: Add 'guix-devel-lint-package' Alex Kost
2015-10-03 20:44 ` Ludovic Courtès
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